Radial Engineering
Radial Engineering BT-Pro V2
Best wireless interface for professional live sound engineers and event technicians.
The Radial Engineering BT-Pro V2 is a Bluetooth-enabled stereo direct box that seamlessly bridges the gap between wireless audio devices and professional sound systems. It allows you to stream audio from smartphones, tablets, or other mobile devices and output a balanced, stereo analog signal via dual XLR connectors to PA systems or mixing boards. With a range of up to 100 feet, it offers flexibility in placement. The BT-Pro V2 features a level control knob, a 3.5mm headphone monitoring jack, and can be powered via an included USB-C supply or 48V phantom power. A ground lift switch is included to eliminate ground loop noise, ensuring a clean audio signal.
$364.99
Owner Satisfaction
4.5
/ 5
Category Rank
52
/ 67
#52 in Direct Boxes
Price vs Category Average
+38%
Above average
Audio circuit type
Active audio line driver
/ Active audio line driver
Who it's for
- Audio engineers demanding studio-grade sound quality for live playback
- Touring musicians needing gear that survives heavy road use
- Event technicians requiring reliable wireless connectivity for professional sound systems
Who should skip it
- Budget-conscious hobbyists seeking an affordable wireless receiver
- Mobile performers needing battery-powered or portable wireless solutions
- Audiophiles requiring high-resolution codecs for critical listening sessions
Performance breakdown
Wireless Range
Maintains a stable connection across large stages without signal dropouts.
Build Durability
Rugged steel enclosure survives the rigors of constant touring and transport.
Signal Integrity
Balanced XLR outputs ensure clean, noise-free audio for professional sound systems.
Power Versatility
Dual power options provide essential flexibility for any live sound environment.
Noise Suppression
Integrated ground lift effectively eliminates persistent hums and electrical interference.
Monitoring Utility
Dedicated headphone jack allows for quick, convenient signal verification before output.
Key Specs
Audio circuit type
Active audio line driver
Frequency response
20Hz to 20KHz
Dynamic range
90dB
Total harmonic distortion
0.05%
Output Impedance
150Ω
Signal to Noise
90dB
Bluetooth Compliance
Bluetooth 5.0
Dimensions
3.3" x 5" x 2" (84 x 127 x 51mm)
Features
- Wirelessly stream audio from Bluetooth-enabled devices up to 100 ft.
- Provides dual balanced XLR outputs for professional audio connections.
- Offers flexible power options via USB-C or 48V phantom power.
- Includes a ground lift switch to eliminate hum and buzz from ground loops.
- Features a dedicated 3.5mm headphone jack for monitoring.
- Unique device ID allows for multiple BT-Pro units in the same location.
- Robust and rugged construction for durability.
What customers say
Customers consistently praise the Radial Engineering BT Pro V2 for its exceptional build quality and unwavering reliability. Users frequently highlight its robust construction, noting that it feels incredibly durable and ready for demanding professional environments. The device consistently delivers clean, high fidelity audio, making it a trusted tool for live sound and studio applications. Its dependable performance and solid engineering are recurring points of satisfaction, ensuring a seamless audio experience without compromise.
Know before you buy
Yes. Each BT-Pro V2 features a unique device ID, which allows you to identify and connect to your specific unit even when multiple units are being used in the same location.
You can power the BT-Pro V2 using 48V phantom power directly from your mixing console through the XLR outputs. This makes it very convenient for live sound setups where power outlets are limited.
The ground lift switch disconnects the signal ground path to help eliminate hum and buzz caused by ground loops. It is a standard troubleshooting tool when connecting to professional PA systems.
Yes, the unit includes a dedicated 3.5mm headphone jack. This allows you to monitor the incoming Bluetooth signal directly from the device to ensure your levels are correct before sending them to the house system.
The BT-Pro V2 utilizes Bluetooth 5.0 and is rated for a range of up to 100 feet. However, actual performance may vary depending on physical obstructions and interference from other wireless signals in the environment.
While it is designed with a rugged, compact chassis that can handle the rigors of touring, it is primarily intended as a portable direct box. Its small footprint makes it easy to tuck away near a mixing console or stage box.
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